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1022102130 = 235717592767
BaseRepresentation
bin111100111011000…
…000101001110010
32122020021011112110
4330323000221302
54043124232010
6245231110150
734220503410
oct7473005162
92566234473
101022102130
11484a4a505
12246372356
131339a837a
1499a622b0
155eaea120
hex3cec0a72

1022102130 has 64 divisors (see below), whose sum is σ = 2806087680. Its totient is φ = 233406144.

The previous prime is 1022102119. The next prime is 1022102141. The reversal of 1022102130 is 312012201.

1022102130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1022102119) and next prime (1022102141).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368007 + ... + 370773.

It is an arithmetic number, because the mean of its divisors is an integer number (43845120).

Almost surely, 21022102130 is an apocalyptic number.

1022102130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022102130 is an abundant number, since it is smaller than the sum of its proper divisors (1783985550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022102130 is a wasteful number, since it uses less digits than its factorization.

1022102130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1022102130 is about 31970.3320283040. The cubic root of 1022102130 is about 1007.3137552442.

Adding to 1022102130 its reverse (312012201), we get a palindrome (1334114331).

The spelling of 1022102130 in words is "one billion, twenty-two million, one hundred two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1759 2767 3518 5277 5534 8301 8795 10554 12313 13835 16602 17590 19369 24626 26385 27670 36939 38738 41505 52770 58107 61565 73878 83010 96845 116214 123130 184695 193690 290535 369390 581070 4867153 9734306 14601459 24335765 29202918 34070071 48671530 68140142 73007295 102210213 146014590 170350355 204420426 340700710 511051065 1022102130